/Engine/Plugins/Animation/MLDeformer/MLDeformerFramework/Source/MLDeformerFrameworkEditor/Public/MLDeformerTrainingModel.h
Set the current sample frame. This will internally call the SampleFrame method, which will update the deltas, curve values and bone rotations. You call this before getting the input bone/curve and vertex delta values.
Returns true when successful, or false when the specified sample index is out of range.
[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category="Training Data") bool SetCurrentSampleIndex ( int32 Index )